diff options
Diffstat (limited to 'net/mac80211/agg-rx.c')
| -rw-r--r-- | net/mac80211/agg-rx.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/net/mac80211/agg-rx.c b/net/mac80211/agg-rx.c index 07656d830bc..bc064d7933f 100644 --- a/net/mac80211/agg-rx.c +++ b/net/mac80211/agg-rx.c @@ -16,12 +16,12 @@ #include <linux/ieee80211.h> #include <net/mac80211.h> #include "ieee80211_i.h" +#include "driver-ops.h" void __ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, u16 initiator, u16 reason) { struct ieee80211_local *local = sta->local; - struct ieee80211_hw *hw = &local->hw; int i; /* check if TID is in operational state */ @@ -41,8 +41,8 @@ void __ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, sta->sta.addr, tid); #endif /* CONFIG_MAC80211_HT_DEBUG */ - if (local->ops->ampdu_action(hw, IEEE80211_AMPDU_RX_STOP, - &sta->sta, tid, NULL)) + if (drv_ampdu_action(local, IEEE80211_AMPDU_RX_STOP, + &sta->sta, tid, NULL)) printk(KERN_DEBUG "HW problem - can not stop rx " "aggregation for tid %d\n", tid); @@ -68,6 +68,7 @@ void __ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, spin_lock_bh(&sta->lock); /* free resources */ kfree(sta->ampdu_mlme.tid_rx[tid]->reorder_buf); + kfree(sta->ampdu_mlme.tid_rx[tid]->reorder_time); if (!sta->ampdu_mlme.tid_rx[tid]->shutdown) { kfree(sta->ampdu_mlme.tid_rx[tid]); @@ -268,19 +269,23 @@ void ieee80211_process_addba_request(struct ieee80211_local *local, /* prepare reordering buffer */ tid_agg_rx->reorder_buf = kcalloc(buf_size, sizeof(struct sk_buff *), GFP_ATOMIC); - if (!tid_agg_rx->reorder_buf) { + tid_agg_rx->reorder_time = + kcalloc(buf_size, sizeof(unsigned long), GFP_ATOMIC); + if (!tid_agg_rx->reorder_buf || !tid_agg_rx->reorder_time) { #ifdef CONFIG_MAC80211_HT_DEBUG if (net_ratelimit()) printk(KERN_ERR "can not allocate reordering buffer " "to tid %d\n", tid); #endif + kfree(tid_agg_rx->reorder_buf); + kfree(tid_agg_rx->reorder_time); kfree(sta->ampdu_mlme.tid_rx[tid]); + sta->ampdu_mlme.tid_rx[tid] = NULL; goto end; } - if (local->ops->ampdu_action) - ret = local->ops->ampdu_action(hw, IEEE80211_AMPDU_RX_START, - &sta->sta, tid, &start_seq_num); + ret = drv_ampdu_action(local, IEEE80211_AMPDU_RX_START, + &sta->sta, tid, &start_seq_num); #ifdef CONFIG_MAC80211_HT_DEBUG printk(KERN_DEBUG "Rx A-MPDU request on tid %d result %d\n", tid, ret); #endif /* CONFIG_MAC80211_HT_DEBUG */ |